2821065982

素因数分解:

$2^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{252829}}^1$

素因数の和:253635

約数の個数: 16

約数和(自身を含む): 4842200160

約数和(自身を除く): 2021134178

約数列:

[1, 2, 7, 14, 797, 1594, 5579, 11158, 252829, 505658, 1769803, 3539606, 201504713, 403009426, 1410532991, 2821065982]

約数ペア:

[(1, 2821065982), (2, 1410532991), (7, 403009426), (14, 201504713), (797, 3539606), (1594, 1769803), (5579, 505658), (11158, 252829)]